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Rapid:
Individual Calculations March 2023 |
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| Helaszek, Edward Total change: 31.60 | |   |
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| Grand Prix Polonii 2023 - turniej 5 | Wroclaw | POL | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1744 | 5.50 | 7 | 1.58 | 20 | 31.60 | |
|  Klapcinski, Janusz | | | 1250 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Kabarowski, Tomasz Maciej | | | 1344 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raczek, Krzysztof | | | 2156 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Klys, Kacper | | | 1540 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Grossmann, Ryszard | f | | 1835 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Wilgosz, Jan | | | 1492 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Stachowiak, Kamil | m | | 2341 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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